TW

Tsuyoshi Watanabe

KC Kokuyo Co.: 2 patents #48 of 136Top 40%
Overall (All Time): #2,185,304 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D512425 Mouse Hiroaki Akiyama, Satoshi Nakagawa 2005-12-06
D487463 Mouse Hiroaki Akiyama, Satoshi Nakagawa 2004-03-09